Required:

• 3+ in Windows desktop application development using Windows App SDK, WinUI (or similar), C#, XAML — and ideally additional experience with native Windows code (C++, Win32/WinRT/COM).
• Deep understanding of Windows application architecture, including interop between managed code (.NET) and native code.
• Proven track record of designing, building, and shipping production-quality desktop applications, with an emphasis on reliability, performance, scalability, and maintainability.
• Strong experience with accessibility APIs on Windows (e.g. Microsoft UI Automation or similar), and a dedication to building accessible and inclusive software.
• Excellent software engineering fundamentals: OOP, design patterns, data structures, algorithms, memory management, multi-threading or asynchronous programming (where relevant).
• Experience leading technical design, mentoring other engineers, conducting code reviews, and making architecture-level decisions.
• Strong communication skills; ability to articulate tradeoffs, collaborate with cross-functional teams, and drive consensus.
• A user-centric mindset: focus on building polished, intuitive, and accessible experiences for end users.

Preferred / Bonus:

• Experience with writing automated tests for UI — unit tests, integration tests, UI automation tests; familiarity with relevant testing frameworks.
• Experience with performance optimization for desktop apps (memory usage, startup time, rendering performance, high-DPI support, responsiveness under load).
• Experience with localization/globalization, right-to-left UI support, internationalization, accessibility for multiple regions.
• Familiarity with telemetry, analytics, crash reporting, logging, and error monitoring in desktop applications.
• Previous experience in shaping CI/CD workflows, release pipelines, and deployment strategies for desktop applications.
• Demonstrated ability to take ownership of feature areas or modules and drive them long-term, including maintenance, refactoring, and technical debt management.

What we offer

• A high-impact role: you will define architecture, shape the future of our Windows product, and directly influence what millions of users see and experience.
• A collaborative, flat-structure engineering culture — you are not just a coder, but a builder and a decision-maker.
• Opportunities to lead — mentor others, steer technical direction, and grow into broader technical leadership (e.g. Tech Lead, Architect).
• Flexibility, autonomy, and responsibility: you define how to solve problems, own features end-to-end, and contribute to long-term product vision.
• A purpose-driven mission: building software that’s reliable, accessible, and user-centered — making a real difference for people.                  

Think you’re a good fit for this job? 

Tell us more about yourself and why you're interested in the role when you apply.
And don’t forget to include links to your portfolio and LinkedIn.

Not looking but know someone who would make a great fit? 
Refer them! 

Speechify is committed to a diverse and inclusive workplace. 
Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

Mission

Speechify is the easiest way to listen to the world’s information. Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you listen to it at your desk, on the go, at your own speed, and with tools that make learning easier, deeper, and faster.

What streaming services have done for audio entertainment, we’re doing for audio information. And whatever we’re doing seems to be working. We’re #1 in our category, and experiencing exponential growth.

Overview

We're looking for a Senior Software Engineer to join our Core Experiences Team. This team builds and maintains the foundational services and SDKs that power Speechify’s product experience across platforms. It's a critical role for someone who enjoys working at the intersection of product and infrastructure, thinks strategically, and is passionate about designing clear, reliable APIs and simple systems that directly enhance the user experience.

What You’ll Do

• Collaborate with Speechify’s Product Teams to scope projects, find ways to reduce scope to get faster feedback from customers, navigate the integration/UX tradeoffs relevant to different product teams, and deliver solutions via our cross-platform SDK
• Optimize existing functionality to ship things like faster loading and more intelligent parsing by designing more efficient abstractions and improving our algorithms
• Ship cloud functions, lightweight backend services, and jobs using Kotlin

An Ideal Candidate Should Have

• Systems thinking. You know that optimizing a system requires end-to-end design, and you believe simplicity is valuable.
• Speed. You work quickly to generate ideas and options and know how to decide which things can ship now and what things need time
• Focus. We’re a high-growth startup with a busy, remote team. You know how and when to engage or be heads down
• Collaboration. You know how to inspire, play, and negotiate with opinionated designers, marketers, and PMs
• Preferred Tech Stack:
  • Kotlin Multiplatform (Java experience is OK but role is Kotlin Multiplatform) 
  • Prior experience with GCP is a plus

What We Offer

• A fast-growing environment where you can help shape the company and product.
• An entrepreneurial-minded team that supports risk, intuition, and hustle.
• A hands-off management approach so you can focus and do your best work.
• An opportunity to make a big impact in a transformative industry.
• Competitive salaries, a friendly and laid-back atmosphere, and a commitment to building a great asynchronous culture.
• Opportunity to work on a life-changing product that millions of people use.
• Build products that directly impact and support people with learning differences like dyslexia, ADD, low vision, concussions, autism, and more.
• Work in one of the fastest growing sectors of tech, the intersection of artificial intelligence and audio.

Think you’re a good fit for this job? 

Tell us more about yourself and why you're interested in the role when you apply.
And don’t forget to include links to your portfolio and LinkedIn.

Not looking but know someone who would make a great fit? 

Refer them! 

Speechify is committed to a diverse and inclusive workplace. 

Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

Who we are

Join Artefact and shape the future of data and AI! Artefact is a global consulting company at the intersection of data, AI, and digital marketing, helping organizations transform data into real business impact.

We support our clients end-to-end — from defining data and AI strategies to implementing advanced analytics, deploying machine learning solutions, and driving marketing performance. By combining business expertise with cutting-edge technology, our teams deliver tangible results across the entire value chain. Work directly with clients across industries to translate business needs into technical solutions. To make this happen, we’re looking for ambitious, entrepreneurial, and curious people who are eager to solve complex challenges and make a real impact.

Artefact Benelux in Utrecht is looking for an ambitious Data & AI Engineer to strengthen our Tech team.

About the Role

Depending on your background and the project, you'll focus on one or both tracks:

Data Platform

• Build and maintain production-grade data pipelines using dbt, Spark, or Airflow, with a focus on performance, observability, and data quality.
• Architect end-to-end data platforms with robust data models to support analytical and operational use cases.

AI & LLM Applications

• Design and deploy LLM-based solutions 
• RAG systems, Knowledge Graphs, or agentic workflows — using frameworks like LangChain or LlamaIndex.
• Evaluate and integrate new AI tools and models to improve reliability and performance at scale.

Across both tracks

• Work directly with clients to translate business needs into production-ready technical solutions.
• Write clean, maintainable Python and SQL, and communicate technical decisions to both technical and non-technical stakeholders.

What We Are Looking For

We’re seeking someone who has:

• Fluency in English (mandatory); Dutch or French is a plus.
• Master’s degree in Computer Science, Engineering, or a related field.
• 2 to 5 years of relevant experience (or equivalent), in Data Engineer, AI Engineer or similar role
• Strong Python and SQL skills, with a focus on production-quality code.
• Familiarity with ETL/ELT principles or LLM orchestration frameworks, depending on your track
• Hands-on experience with cloud platforms (Azure, GCP, AWS, or Databricks) (Professional Certification is a plus).
• Strong communication and stakeholder engagement skills.

Why You Should Join Us

• Competitive Rewards: We offer a comprehensive benefits package including a competitive salary, phone & travel reimbursements, remote work allowance, and a Onefit membership discount.
• Fuel Your Day: Enjoy a delicious and healthy lunch provided daily with an extensive organic buffet.
• Weekly Unwind: Relieve stress and promote relaxation with a weekly massage session from our office physiotherapist.
• Centrally Located: Our Utrecht office is conveniently situated next to the station for easy commuting.
• Work-Life Balance: Maintain a healthy balance with a hybrid work environment that allows flexibility.
• Learning and Development: Join a team of passionate engineers, digital analysts and consultants always ready to help each other, providing opportunities to learn and collaborate with some of the best in the field.
• Culture of Celebration: We take pride in our work and celebrate successes together. Expect regular team events, fun activities, and a collaborative spirit that makes coming to work enjoyable.
• Career Growth Opportunities: We're committed to your professional development. With a focus on continuous learning and internal promotions, you'll have ample opportunities to advance your career at Artefact.

Join Us Now and Be Part of the Future

Artefact is growing fast, and this is the perfect opportunity to join our dynamic team and contribute to our continued success.

At InterSystems, you’ll have the opportunity to bring your technical curiosity to a new level: working directly with customers, partners, and decision-makers in the public sector. This is an ideal role alongside your studies, with the opportunity to grow into a full-time position after graduation.

What will you do?

• Use your technical background to translate customer questions into innovative solutions.
• Help customers solve challenges around data, integration, and analytics with scalable architectures.
• Support presentations, workshops, and proof-of-concepts.
• Work closely with customers as well as with internal teams such as sales, marketing, and product development.
• Stay close to the technology, without having to program full-time.

Why is this interesting to you?

• Perfect student job: gain real-world experience alongside your studies.
• Impact: contribute to digital transformation projects in the Netherlands.
• Variety: no two days are the same – from demos to workshops.
• Growth: opportunity to transition into a full-time role such as sales engineer after you graduate.

What do you bring?

• You are currently a student in IT, Computer Science, or a related field.
• Available 16–24 hours per week.
• Interest in advising and thinking along with customers.
• Basic knowledge of, or strong interest in, APIs, databases, and integration.
• Interest in how systems work together (architecture basics).
• Strong communication skills in Dutch and English.
• Curiosity and willingness to learn.

Why InterSystems?

• Join a global leader in data technology, active in more than 80 countries.
• Gain hands-on experience alongside experienced professionals.
• Work on projects with real societal impact.
• Flexible work environment that fits alongside your studies.
• Clear pathway to start your career at InterSystems after graduation.

Apply now and kick-start your career in data technology.

Senior ADC Design Engineer

Summary:

• Ethernovia is a global 7+ year-old silicon solutions provider for Automotive Ethernet with a HQ in Silicon Valley.
• We are growing our Mixed-Signal design team, which is based in Zeist, The Netherlands.
• We have a full-time opening for a Senior ADC designer who will work on-site in a team using advanced CMOS processes
  • Driving the architecture and implementation of advanced ADCs (with challenging performance & efficiency specifications).
• The work typically spans the planning & execution of a full design cycle from;
  • Specification, via study & design, test-chips and their evaluation, all the way to qualification and production.
  • All this not only in close collaboration with the Analog Front-End design and Layout teams, but also with the DSP, Digital, Firmware, and System teams, as well as Marketing & FAEs.
• This obviously requires a strong team-player mentality of all involved, so expect professional colleagues with a focus on the end-goal, as well as the needs of team-members to reach it.
• Furthermore, we are a growing and flexible start-up company which stimulates employees to broaden their experience & skills by learning new & exciting design challenges.

Skills & Qualifications:

• A MSc or PhD degree in Electrical Engineering (EE)
• At least 8 years of experience in ADC design in advanced CMOS nodes
  • Preferably also experience with RTL, Verilog, C++ & Python
• Experience in the domain of Ethernet AFEs is a plus
• Team player with experience working in Mixed-Signal IC design teams
• Excellent communication skills
• Fluent in English
• Located in: Utrecht, The Netherlands or willing to locate to the Netherlands

What we offer:

• A full-time and indefinite contract
• A competitive package (incl. stock option plan)
• 25 vacation days per year and annually one extra day with a maximum of 30 days
• A fast-growing organization with excellent career and development opportunities
• An open organizational culture where inputs from each are valued
• An international environment with international colleagues and development sites on four continents

#LI-Onsite

Senior Analog / Mixed-Signal IC Design Engineer

Summary:

• Ethernovia is a global 6 year-old silicon solutions provider for automotive Ethernet with a HQ in Silicon Valley.
• We are growing our Mixed-Signal design team, which is based in Zeist, The Netherlands.
• We have a full-time opening for a Senior Analog / Mixed-Signal IC designer who will work on-site in a team using advanced CMOS processes
  • Lead the design of Analog Front-End blocks such as:
    • PLLs, ADCs, DACs & PGAs, each with challenging performance & efficiency specifications
• The work typically spans the planning & execution of a full design cycle from;
  • Specification, via study & design, test-chips and their evaluation, all the way to qualification and production.
  • All this not only in close collaboration with the Analog Front-End design and Layout teams, but also with the DSP, Digital, Firmware, and System teams, as well as Marketing & FAEs.
• This obviously requires a strong team-player mentality of all involved, so expect professional colleagues with a focus on the end-goal, as well as the needs of team-members to reach it.
• Furthermore, we are a growing and flexible start-up company which stimulates employees to broaden their experience & skills by learning new & exciting design challenges.

Skills & Qualifications:

• A MSc or PhD degree in Electrical Engineering (EE)
• At least 8 years of experience in Analog / Mixed-Signal IC design in advanced CMOS nodes
  • Preferably also experience with RTL, Verilog, C++ & Python
• Experience in the domain of Ethernet AFEs is a plus
• Team player with experience in leading an IC design team
• Excellent communication skills
• Fluent in English
• Located in: Utrecht, The Netherlands or willing to locate to the Netherlands

What we offer:

• A full-time and fixed contract with a competitive salary
• Stock option plan
• 25 vacation days per year and annually one extra day with a maximum of 30 days
• A fast-growing organization with excellent career and development opportunities
• An open organizational culture where inputs from each are valued
• An international environment with international colleagues and development sites on four continents

#LI-Onsite

Senior PLL Design Engineer

Summary:

• Ethernovia is a global 7+ year-old silicon solutions provider for Automotive Ethernet with a HQ in Silicon Valley.
• We are growing our Mixed-Signal design team, which is based in Zeist, The Netherlands.
• We have a full-time opening for a Senior PLL designer who will work on-site in a team using advanced CMOS processes
  • Driving the architecture and implementation of advanced PLLs (with challenging performance & efficiency specifications).
• The work typically spans the planning & execution of a full design cycle from;
  • Specification, via study & design, test-chips and their evaluation, all the way to qualification and production.
  • All this not only in close collaboration with the Analog Front-End design and Layout teams, but also with the DSP, Digital, Firmware, and System teams, as well as Marketing & FAEs.
• This obviously requires a strong team-player mentality of all involved, so expect professional colleagues with a focus on the end-goal, as well as the needs of team-members to reach it.
• Furthermore, we are a growing and flexible start-up company which stimulates employees to broaden their experience & skills by learning new & exciting design challenges.

Skills & Qualifications:

• A MSc or PhD degree in Electrical Engineering (EE)
• At least 8 years of experience in PLL design in advanced CMOS nodes
  • Preferably also experience with RTL, Verilog, C++ & Python
• Experience in the domain of Ethernet AFEs is a plus
• Team player with experience working in Mixed-Signal IC design teams
• Excellent communication skills
• Fluent in English
• Located in: Utrecht, The Netherlands or willing to locate to the Netherlands

What we offer:

• A full-time and indefinite contract
• A competitive package (incl. stock option plan)
• 25 vacation days per year and annually one extra day with a maximum of 30 days
• A fast-growing organization with excellent career and development opportunities
• An open organizational culture where inputs from each are valued
• An international environment with international colleagues and development sites on four continents

#LI-Onsite